On appearance:
1. 86mm hidden box and european 60mm round box is suitable.
2. White, black housing creates your colorful life.
3. White backlight protect your eyes.
4. Touch buttons to make simple operation.
5. Amazing silver frame opens your modern life.

On functionality:
1. Powerful functions are available such as Modbus/WiFi etc.
2. 0.5 Degrees Celsius accuracy keeps temperature within the level you set.
3. Data memory when power is off.
4. 5+2 periods programmable maximize comfort and economy.
5. Create thermostat group to centrally control.
6. Integrated with Amazon Echo, Google Home, Tmall Genie, IFTTT.
7. Support device sharing.
8. All setting languages synchronize your time zone, address and language.
9. No limit to add room.
10. Support smart scene.